Simple And Present Perfect

Simple and Present Perfect By: Mr. Ezekiel Rodriguez

USE 1 Repeated Actions Use the Simple Present to express the idea that an action is repeated or usual. The action can be a habit, a hobby, a daily event, a scheduled event or something that often happens. It can also be something a person often forgets or usually does not do.

Examples: •I play tennis. •She does not play tennis. •Does he play tennis? •The train leaves every morning at 8 AM. •The train does not leave at 9 AM.

USE 2 Facts or Generalizations The Simple Present can also indicate the speaker believes that a fact was true before, is true now, and will be true in the future. It is not important if the speaker is correct about the fact. It is also used to make generalizations about people or things.

Examples: Cats like milk. Birds do not like milk. Do pigs like milk? California is in America. California is not in the United Kingdom. Windows are made of glass. Windows are not made of wood. New York is a small city. It is not important that this fact is untrue.

USE 3 Scheduled Events in the Near Future Speakers occasionally use Simple Present to talk about scheduled events in the near future. This is most commonly done when talking about public transportation, but it can be used with other scheduled events as well.

Examples: The train leaves tonight at 6 PM. The bus does not arrive at 11 AM, it arrives at 11 PM. When do we board the plane? The party starts at 8 o'clock. When does class begin tomorrow?

USE 4 Now (NonContinuous Verbs)

Speakers sometimes use the Simple Present to express the idea that an action is happening or is not happening now. This can only be done with Non-Continuous Verbs and certain Mixed Verbs.

Examples: I am here now. She is not here now. He needs help right now. He does not need help now. He has his passport in his hand. Do you have your passport with you?

Present Tense Indicators

Present Perfect Tense [has/have + past participle] Examples: You have seen that movie many times. Have you seen that movie many times? You have not seen that movie

USE 1 Unspecified Time Before Now We use the Present Perfect to say that an action happened at an unspecified time before now. The exact time is not important. You CANNOT use the Present Perfect with specific time expressions such as: yesterday, one year ago, last week, when I was a child, when I lived in Japan, at that moment, that day, one day, etc. We CAN use the Present Perfect with unspecific expressions such as: ever, never, once, many

Examples: I have seen that movie twenty times. I think I have met him once before. There have been many earthquakes in California. People have traveled to the Moon. People have not traveled to Mars. Have you read the book yet? Nobody has ever climbed that mountain. A: Has there ever been a war in the United States? B: Yes, there has been a war in the United

TOPIC 1 Experience You can use the Present Perfect to describe your experience. It is like saying, "I have the experience of..." You can also use this tense to say that you have never had a certain experience. The Present Perfect is NOT used to describe a specific event.

Examples: I have been to France. This sentence means that you have had the experience of being in France. Maybe you have been there once, or several times. I have been to France three times. You can add the number of times at the end of the sentence. I have never been to France. This sentence means that you have not had the experience of going to France. I think I have seen that movie before. He has never traveled by train. Joan has studied two foreign languages. A: Have you ever met him?

TOPIC 2 Change Over Time We often use the Present Perfect to talk about change that has happened over a period of time.

Examples: You have grown since the last time I saw you. The government has become more interested in arts education. Japanese has become one of the most popular courses at the university since the Asian studies program was established. My English has really improved since I moved to Australia.

TOPIC 3 Accomplishments We often use the Present Perfect to list the accomplishments of individuals and humanity. You cannot mention a specific time.

Examples: Man has walked on the Moon. Our son has learned how to read. Doctors have cured many deadly diseases. Scientists have split the atom.

TOPIC 4 An Uncompleted Action You Are Expecting We often use the Present Perfect to say that an action which we expected has not happened. Using the Present Perfect suggests that we are still waiting for the action to happen.

James has not finished his homework yet. Susan hasn't mastered Japanese, but she can communicate. Bill has still not arrived. The rain hasn't stopped.

Examples: James has not finished his homework yet. Susan hasn't mastered Japanese, but she can communicate. Bill has still not arrived. The rain hasn't stopped.

TOPIC 5 Multiple Actions at Different Times We also use the Present Perfect to talk about several different actions which have occurred in the past at different times. Present Perfect suggests the process is not complete and more actions are possible.

Examples: The army has attacked that city five times. I have had four quizzes and five tests so far this semester. We have had many major problems while working on this project. She has talked to several specialists about her problem, but nobody knows why she is sick.

Time Expressions with Present Perfect When we use the Present Perfect it means that something has happened at some point in our lives before now. Remember, the exact time the action happened is not important. Sometimes, we want to limit the time we are looking in for an experience. We can do this with expressions such as: in the last week, in the last year, this week, this month, so far, up to now, etc.

Examples: Have you been to Mexico in the last year? I have seen that movie six times in the last month. They have had three tests in the last week. She graduated from university less than three years ago. She has worked for three different companies so far.

Have you been to Mexico in the last year?

NOTICE "Last year" and "in the last year" are very different in meaning. "Last year" means the year before now, and it is considered a specific time which requires Simple Past. "In the last year" means from 365 days ago until now. It is not considered a specific time, so it requires Present Perfect.

Examples: I went to Mexico last year. I went to Mexico in the calendar year before this one. I have been to Mexico in the last year. I have been to Mexico at least once at some point between 365 days ago and now.

USE 2 Duration From the Past Until Now (Non-Continuous Verbs) With Non-Continuous Verbs and noncontinuous uses of Mixed Verbs, we use the Present Perfect to show that something started in the past and has continued up until now. "For five minutes," "for two weeks," and "since Tuesday" are all durations which can be used with the Present Perfect.

Examples: I have had a cold for two weeks. She has been in England for six months. Mary has loved chocolate since she was a little girl.